DK121732B - Tone arm mechanism for a gramophone pickup with a straight needle guide. - Google Patents

Tone arm mechanism for a gramophone pickup with a straight needle guide.

Info

Publication number
DK121732B
DK121732B DK50467AA DK50467A DK121732B DK 121732 B DK121732 B DK 121732B DK 50467A A DK50467A A DK 50467AA DK 50467 A DK50467 A DK 50467A DK 121732 B DK121732 B DK 121732B
Authority
DK
Denmark
Prior art keywords
arm mechanism
needle guide
tone arm
straight needle
gramophone
Prior art date
Application number
DK50467AA
Other languages
Danish (da)
Inventor
H Matsushita
Original Assignee
H Matsushita
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by H Matsushita filed Critical H Matsushita
Publication of DK121732B publication Critical patent/DK121732B/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/30—Supporting in an inoperative position
    • G11B3/31—Construction of arms
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw
DK50467AA 1966-01-29 1967-01-27 Tone arm mechanism for a gramophone pickup with a straight needle guide. DK121732B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP504466 1966-01-29

Publications (1)

Publication Number Publication Date
DK121732B true DK121732B (en) 1971-11-22

Family

ID=11600413

Family Applications (1)

Application Number Title Priority Date Filing Date
DK50467AA DK121732B (en) 1966-01-29 1967-01-27 Tone arm mechanism for a gramophone pickup with a straight needle guide.

Country Status (7)

Country Link
US (1) US3430965A (en)
CH (1) CH472756A (en)
DE (1) DE1547044B2 (en)
DK (1) DK121732B (en)
FR (1) FR1516252A (en)
GB (1) GB1148963A (en)
NL (1) NL6701308A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013102003U1 (en) * 2013-05-08 2014-05-12 Daniel Schuch Turntable arm for turntable, turntable turntable and turntable arm transfer unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US855761A (en) * 1903-09-01 1907-06-04 Victor Talking Machine Co Talking-machine.
US2316485A (en) * 1939-05-08 1943-04-13 Dietzgen Co Eugene Drafting apparatus
US2832661A (en) * 1956-01-18 1958-04-29 Gen Electric Method and apparatus for treating lamp filaments
US2977126A (en) * 1956-03-26 1961-03-28 Chalfin Norman Leonard Phonograph pickup arm
US3051493A (en) * 1959-03-26 1962-08-28 Raymond C Dreier Phonograph pick-up device
US3221419A (en) * 1963-12-24 1965-12-07 Leonard A Cohen Apparatus for producing linear acceleration of a mass

Also Published As

Publication number Publication date
DE1547044A1 (en) 1969-11-06
FR1516252A (en) 1968-03-08
NL6701308A (en) 1967-07-31
US3430965A (en) 1969-03-04
DE1547044C3 (en) 1979-12-20
DE1547044B2 (en) 1979-04-26
CH472756A (en) 1969-05-15
GB1148963A (en) 1969-04-16

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Legal Events

Date Code Title Description
PBP Patent lapsed